OpenAI to add invisible watermarks for EU model text
🛈 OpenAI will add invisible watermarks to text generated by ChatGPT and Codex in the European Union by subtly altering word choices using its textGrain technology. The watermark is statistical and not visible to readers; detection access will be initially restricted to approved researchers and organizations. API developers globally can opt in to watermarking now, but it remains disabled by default. OpenAI warns that edits, translations, and short passages can substantially reduce detection reliability.
